O-shaped absorbent swab



FIG. 1 is a perspective view of an O-shaped absorbent swab, showing my new design;

FIG. 2 is a front elevation view thereof, with the rear elevation view being a mirror image;

FIG. 3 is a left side elevation view thereof, with the right side elevation view being a mirror image; and,

FIG. 4 is a top plan view thereof, with the bottom plan view being a mirror image. 

CLAIM The ornamental design for an O-shaped absorbent swab, as shown and described. 